1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
AveGali [126]
3 years ago
9

9l9-8xl=2x+3 check for extraneous solutions

Mathematics
2 answers:
iris [78.8K]3 years ago
6 0

9-(9-8x)=2x+3

simplify -72x+81=2x+3

subtract 2x from both sides -74x+81=3

subtract 81 from both sides -74x=-78

divide by -74 on both sides x=39/37

Kay [80]3 years ago
5 0
What level is this?
\
You might be interested in
What is the answer <br> (x³)^4
Fofino [41]

Answer:

the answer is x^12

Step-by-step explanation:

multiply 3 by 4 and you get 12

8 0
3 years ago
Read 2 more answers
Which statements are true about the figure? Select two
Nat2105 [25]

Answer:

The correct answers are A, C, D!

Step-by-step explanation:

I hope you do great!!

4 0
3 years ago
Elena bowls two games on Saturday. Her score in the second game is 30 more than ¾ of her score the first game. Elena's total sco
grin007 [14]

Answer:

222 = score in 2nd game

Step-by-step explanation:

Let x = score in 1st game

3/4(x) + 30 = score in 2nd game

x + 3/4(x) + 30 = 478         Multiply thru by 4 to eliminate the fraction

4x + 3x + 120 = 1912

7x + 120 = 1912

7x = 1792

x = 256

3/4(x) + 30 = 3/4(256) + 30

= 192 + 30

222 = score in 2nd game

Check:  222 + 256 = 478

7 0
2 years ago
What is 2000 minus 803
irina [24]
Hey there buddy the answer would be 1,197
6 0
3 years ago
Read 2 more answers
What is the resluf of convertig 14 inches into centimeters? Remember that 1 inch =2.54 centimeters.
stich3 [128]

multiply 14 x 2.54

14 x 2.54 = 35.56 centimeters

6 0
3 years ago
Other questions:
  • Mr. Koury uses 9 carrots each time he makes a carrot cake. He has orders for 3 cakes. Complete the equation below to show how ma
    9·1 answer
  • Michael goes to the fair with 3 friends. They each ride 4 rides at $4.25 per ride. Two of them buy cotton candy for $3.50 each.
    11·1 answer
  • How many times does 12 go into 122
    6·1 answer
  • Please help i think i solved it correctly but i just want to double check
    11·2 answers
  • An airplane flying at 24,600 feet is directly over a submarine that is 875 feet below sea level. what is the distance between a
    11·2 answers
  • What is the domain of the function graphed?
    15·1 answer
  • $18.75 to $18.60 identify the percent of change as an increase or decrease . then find the percent of change round to the neares
    6·2 answers
  • 3x + 2y = 3 / 2x + 3y = 2
    12·2 answers
  • fill in empty circle with +, -, = to create equatioins that are true from top to bottom and left to right
    6·1 answer
  • What is the value of x
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!